331081-4

View detailed technical data, stock status, and sourcing information for: 331081-4
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-001-7548

Item Name Code

00451

Assigment Date

09/24/1972 (53 years ago)

A switch that is actuated by changes in ambient temperature. Excludes:circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).

0.640 inches maximum overall diameter, 0.160 inches nominal all threaded stud thread length, 0.400 inches maximum body height, 0.913 inches maximum overall height, 2a all threaded stud thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a all threaded stud
Thread Length: 0.160 inches nominal all threaded stud
Overall Height: 0.913 inches maximum
Body Height: 0.400 inches maximum
Overall Diameter: 0.640 inches maximum
Temp Sensing Element Type: internal sensor
Mounting Method: threaded stud
Features Provided: hermetically sealed case
Thread Quantity Per Inch: 32 all threaded stud
Contact Action Stimulus: increase
Nominal Thread Size: 0.138 inches all threaded stud
Nonpile-Up Contact Arrangement: 1 pole, double throw, one position momentary
Terminal Type: tab, solder lug
Contact Load Current Rating: 3.0 amperes resistive load first voltage
Contact Load Current Rating: 2.0 amperes resistive load second voltage
Contact Adjustability: deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating: 70.00 actuation point nominal degrees celsius and 60.00 deactuation point nominal degrees celsius and 10.00 differential point nominal degrees celsius
Contact Voltage Rating In Volts: 120.0 ac at sea level first voltage
Contact Voltage Rating In Volts: 30.0 dc at sea level second voltage
Frequency In Hertz: 60.0 first voltage
Media For Which Designed: gas
Style Designator: disc
Thread Series Designator: unc all threaded stud

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
331081-4	Thermostatic Switch
3700-43-9	Thermostatic Switch
5BT11-104	Thermostatic Switch

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5930-00-001-7548?

The FSCG of the NSN 5930-00-001-7548 is 5930

Does the NSN 5930-00-001-7548 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-00-001-7548 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5930-00-001-7548 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-001-7548 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5930-00-001-7548 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Sep 24, 1972